220242088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{3019}}^1$

素因数の和:3865

約数の個数: 32

約数和(自身を含む): 451188000

約数和(自身を除く): 230945912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 829, 1658, 3019, 3316, 6038, 6632, 9119, 12076, 18238, 24152, 33209, 36476, 66418, 72952, 132836, 265672, 2502751, 5005502, 10011004, 20022008, 27530261, 55060522, 110121044, 220242088]

約数ペア:

[(1, 220242088), (2, 110121044), (4, 55060522), (8, 27530261), (11, 20022008), (22, 10011004), (44, 5005502), (88, 2502751), (829, 265672), (1658, 132836), (3019, 72952), (3316, 66418), (6038, 36476), (6632, 33209), (9119, 24152), (12076, 18238)]